diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-04-08 16:57:41 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-04-08 16:57:41 +0000 |
commit | 4412c3fbf24f59d4ce27e08913d6b398a8a4614f (patch) | |
tree | a37d0889255bb9656579378ab7b8b6f2ae6109b4 /target | |
parent | ec02fd7fcb71a933911ef2a35ebbe42d19391cea (diff) |
kernel: increase skb padding for network devices to accomodate for headroom requirements of eth->wifi routing and more
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15158 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
-rw-r--r-- | target/linux/generic-2.6/patches-2.6.28/205-skb_padding.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.28/205-skb_padding.patch b/target/linux/generic-2.6/patches-2.6.28/205-skb_padding.patch new file mode 100644 index 000000000..b47696af8 --- /dev/null +++ b/target/linux/generic-2.6/patches-2.6.28/205-skb_padding.patch @@ -0,0 +1,16 @@ +--- a/include/linux/skbuff.h ++++ b/include/linux/skbuff.h +@@ -1256,9 +1256,12 @@ static inline int skb_network_offset(con + * + * Various parts of the networking layer expect at least 16 bytes of + * headroom, you should not reduce this. ++ * ++ * This has been changed to 64 to acommodate for routing between ethernet ++ * and wireless + */ + #ifndef NET_SKB_PAD +-#define NET_SKB_PAD 16 ++#define NET_SKB_PAD 64 + #endif + + extern int ___pskb_trim(struct sk_buff *skb, unsigned int len); |